UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nTrJds4qEuuxxBdvgUw0A7NoJuDC7UI1QhFyBUT7owM=' 
WHERE 
  key_id = 'aabcd9d6d8e5fd0fd2425b75eeae9b1e97adbe683a37e524bfc0fc5cbd0b7e53' 
  AND (
    token = 'nTrJds4qEuuxxBdvgUw0A7NoJuDC7UI1QhFyBUT7owM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )